Style cleanup

diff --git a/tests/mem_functions.c b/tests/mem_functions.c
index 9b050560cfabdece4de155d527a3ac6616d913f7..815f77b73036009fd6b85358f68e00a922be0fb8 100644 (file)
--- a/tests/mem_functions.c
+++ b/tests/mem_functions.c
@@ -4490,7 +4490,7 @@ static test_return_t replication_randomize_mget_test(memcached_st *memc)
   const char *keys[]= { "key1", "key2", "key3", "key4", "key5", "key6", "key7" };
   size_t len[]= { 4, 4, 4, 4, 4, 4, 4 };
 
-  for (int x=0; x< 7; ++x)
+  for (size_t x= 0; x< 7; ++x)
   {
     rc= memcached_set(memc, keys[x], len[x], "1", 1, 0, 0);
     test_true(rc == MEMCACHED_SUCCESS);